For over 180 years, we’ve been collecting stamps, and philatelists have put a high price on the rarest of the rare stamps, from hundreds of thousands to millions of dollars. These are the most ...

An ultra-rare U.S. postage stamp is going under the hammer this summer — and it may fetch as much as $5 million. Robert A. Siegel Auction Galleries in New York recently announced that it will be ...

The rare “Blue Z-Grill” Civil War-era stamp sold for $5 million. Known for its distinctive waffle-patterned embossing, this philatelic milestone is one of the rarest stamps in American history.

The stamp, seen here with Siegel Auctions President Scott Trepel, once famously featured in an episode of the Simpsons A rare US postage stamp has sold for $2m (£1.63m) in a New York auction ...

An $8.3m (£6.2m) stamp is returning to the UK for the first time in 143 years, after being sold at auction to a British rare stamp dealer. The British Guiana 1c Magenta was bought by rare stamp ...

Sharjah - Palestine Post is the guest of honour at the exhibition, which is its first participation in the event. A rare collection of postage stamps and currencies are on display at the 9 th ...